CN110026691B

CN110026691B - Glass laser cutting device

Info

Publication number: CN110026691B
Application number: CN201910304593.3A
Authority: CN
Inventors: 谷志阳
Original assignee: Wenzhou Polytechnic
Current assignee: Guangzhou Boyi Intellectual Property Operation Co ltd; Jiangsu Shendun New Material Technology Co ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-10-27
Anticipated expiration: 2039-04-16
Also published as: CN110026691A

Abstract

The invention discloses a glass laser cutting device which comprises a laser cutting machine, wherein the laser cutting machine comprises a base and a table top, a laser head is arranged above the table top, a feeding frame is arranged on one side of the base, a placing frame is arranged on the other side of the base, a feeding plate for placing glass is arranged on the feeding frame, a main driving piece for driving the feeding plate to move longitudinally is arranged on the feeding frame, a secondary driving piece for driving the glass to move towards the table top is arranged on the feeding frame, a first moving device for receiving the glass from the feeding plate and placing the glass on the table top is arranged above the base, a manipulator for receiving the glass from the first moving device and placing the glass on the placing frame is arranged between the base and the placing frame, and the placing frame. The invention has the following advantages and effects: the glass cutting device reduces labor cost and improves glass cutting efficiency.

Description

Glass laser cutting device

Technical Field

The invention relates to the technical field of laser cutting, in particular to a glass laser cutting device.

Background

The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the light beam, thereby completing the cutting of the material. The laser cutting has the advantage that the path of the cutting seam can be changed freely by changing the position of the laser head, so that the material can be cut into different shapes and even some more peculiar shapes.

Therefore, the laser cutting technology is gradually applied to glass cutting, but the existing glass laser cutting processing needs to manually place glass on the table top of a laser cutting machine block by block; after the completion glass cutting, take out glass piece by piece through artifical manual mode, and such glass cutting flow is very wasted time and energy, can increase the cost of labor, reduce glass's cutting efficiency to a great extent.

Disclosure of Invention

The invention aims to provide a glass laser cutting device which can reduce labor cost and improve glass cutting efficiency.

The technical purpose of the invention is realized by the following technical scheme: a glass laser cutting device comprises a laser cutting machine, wherein the laser cutting machine comprises a base and a table top arranged on the base, a laser head is arranged above the table top, an X-axis moving mechanism for driving the laser head to move along the X-axis direction and a Y-axis moving mechanism for driving the laser head to move along the Y-axis direction are arranged on the base, a feeding frame is arranged on one side of the base, a placing frame is arranged on the other side of the base, a feeding plate for placing glass is arranged on the feeding frame, a main driving piece for driving the feeding plate to move longitudinally is arranged on the feeding frame, a secondary driving piece for driving the glass to move towards the table top is arranged on the feeding frame, a first moving device for receiving the glass from the feeding plate and placing the glass on the table top is arranged above the base, a manipulator for receiving the glass from the first moving device and placing the glass on the, the placing rack is in an inclined vertical placing type.

By adopting the technical scheme, the glass is stacked on the feeding plate on the feeding frame through the tool, the first moving device moves towards the feeding frame, and the secondary driving part drives the uppermost glass to move towards the first moving device and be received by the first moving device; the glass is stably placed on the table top under the action of the first moving device. The laser head is driven by the cooperation between the X-axis moving mechanism and the Y-axis moving mechanism to complete the cutting of the glass, the glass after the cutting is completed is driven by the first moving device to move towards the placing frame, the glass on the first moving device is received by the mechanical arm, and the glass is placed on the placing frame. And the mode that flitch removed is used for remedying the difference in height that stacks glass and produce after the processing through the main driving piece drive, makes the cooperation between main driving piece and the secondary driving piece between the two can realize the piece by piece material loading to glass to make the staff need not carry out piece by piece material loading and get the material piece by piece to glass, reduced the cost of labor, promoted glass's cutting efficiency.

Further setting the following steps: first mobile device is including moving frame, the vertical removal subassembly of the vertical removal of drive moving frame and the horizontal migration subassembly of the vertical removal subassembly horizontal migration of drive, the mesa comprises the support material pole that a plurality of interval arrangements set up, moving frame comprises skeleton and a plurality of interval arrangements and the pole of placing that is on a parallel with the support material pole, place the pole and articulate in the skeleton, be equipped with the guide on the frame and place the pole and remove to the guiding groove under the support material pole.

Through adopting above-mentioned technical scheme, the cooperation between vertical movement subassembly and the horizontal migration subassembly between the two for realize glass and lie in the transmission between material loading frame and the rack between the two. When first mobile device drive skeleton moves towards the mesa, articulate the pole card of placing on the skeleton and advance the guiding groove, make under the guide of guiding groove place the pole around rotating in articulated position to the pole can be moved to being located and holding in the palm under the material pole to the messenger. Make the laser head when cutting glass, through holding in the palm blockking of material pole, make laser can not lead to the fact the injury to placing the pole to ensure to place the life of pole.

Further setting the following steps: the articulated position of skeleton and between placing the pole all is equipped with the torsional spring that is used for the location to place the pole, works as when the torsional spring is in initial condition, a plurality of place the pole and be parallel to each other and form a horizontally and place the plane.

Through adopting above-mentioned technical scheme, the setting of torsional spring is fixed a position the pole of placing with skeleton articulated, makes to place the pole and can not take place to rock at the in-process that removes to more steady transportation glass ensures glass's in transit stability.

Further setting the following steps: the material supporting rod is characterized in that negative suction branch pipes are arranged below the material supporting rods, a plurality of suction holes are distributed in the negative suction branch pipes, a negative suction main pipe is arranged at one end of each negative suction branch pipe, the negative suction branch pipes are communicated with the negative suction main pipe, a control valve is arranged between the negative suction branch pipes and the negative suction main pipe, and an exhaust fan is communicated with the negative suction main pipe.

Through adopting above-mentioned technical scheme, the air exhauster makes the inside poor negative pressure that produces of negative suction branch pipe through the negative suction main pipe, makes the air current can enter into the negative suction branch pipe from inhaling in the hole inside, just so can form a negative pressure region below the mesa, makes the cuttings that laser cutting produced can drop to the below that is located the frame, prevents that the cuttings from spreading in the air, guarantees the health of factory building. And realize the independent control to single burden suction branch pipe through setting up of control valve, can place the operating condition who inhales the branch pipe in the position of mesa to the burden according to glass and adjust, can ensure the biggest work efficiency who inhales the branch pipe like this, reach better adsorption effect.

Further setting the following steps: horizontal migration subassembly sets up including sliding in the first slide of frame, rotates and sets up in the frame and with first slide threaded connection's first screw rod and drive first screw rod pivoted first motor, vertical removal subassembly sets up in the second slider of first slide and sets firmly in first slide and drive second slider second cylinder that slides including sliding, the skeleton set firmly in the second slider.

By adopting the technical scheme, the first motor drives the first screw rod to rotate, and the first sliding seat slides on the base in a threaded connection mode of the first screw rod and the first sliding seat; and the second cylinder drives the second sliding block to slide, so that the framework can longitudinally move on the base.

Further setting the following steps: the rack bottom slides and is provided with the tight strip that supports that is used for supporting tight glass, it is equipped with the guide portion that leans out to support tight strip and be close to the open-ended position, be equipped with the drive on the rack and support tight strip and support tight glass's elastic component.

Through adopting above-mentioned technical scheme, the guide portion that leans out forms an opening clearance for the weight of manipulator deuterogamy glass itself, this clearance of accessible is placed glass in the rack, supports tight strip through the elastic component drive and supports tightly in the glass that is located the rack, carries on spacingly to the glass on the rack, prevents that glass from taking place to empty.

Further setting the following steps: and the placing frame is in threaded connection with a locking piece for driving the abutting strip to abut against the glass.

Through adopting above-mentioned technical scheme, the locking piece drive supports the glass of tight strip locking on the rack, fixes a position glass, makes the rack remove the in-process of transporting glass, and the prevention glass that can be better takes place to empty.

Further setting the following steps: the secondary driving piece comprises a third cylinder fixedly arranged on the feeding frame, a push plate is fixedly arranged on a piston rod of the third cylinder, a limiting plate is fixedly arranged above the push plate, and when the push plate is abutted to the outer peripheral wall of the glass, the limiting plate is abutted to the upper surface of the glass.

By adopting the technical scheme, the limiting plate can limit the moving stroke of the main driving piece, so that the pushing plate can drive the glass to move, and the setting precision of the structure is improved; and this kind of setting can guarantee the promotion precision of push pedal, ensures to glass's accurate promotion.

In conclusion, the invention has the following beneficial effects: the glass cutting device reduces labor cost and improves glass cutting efficiency.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a perspective view of another perspective of the embodiment;

fig. 3 is a schematic structural diagram of the feeding frame in the embodiment;

FIG. 4 is a partial schematic structural view of an embodiment;

FIG. 5 is another partial schematic structural view of the embodiment;

fig. 6 is a schematic structural view of the placement frame in the embodiment.

In the figure: 1. a machine base; 2. a laser head; 3. an X-axis moving mechanism; 4. a Y-axis moving mechanism; 5. a feeding frame; 6. placing a rack; 7. feeding plates; 8. a primary drive member; 9. a secondary drive member; 10. a first mobile device; 101. moving the frame; 1011. a framework; 1012. placing a rod; 102. a vertical movement assembly; 1021. a second slider; 1022. a second cylinder; 103. a horizontal movement assembly; 1031. a first slider; 1032. a first screw; 1033. a first motor; 11. a manipulator; 12. a material supporting rod; 13. a guide groove; 14. a negative suction branch pipe; 15. sucking holes; 16. a negative suction main pipe; 17. a control valve; 18. an exhaust fan; 19. a tightening strip; 20. a guide section; 21. an elastic member; 22. a locking member; 23. pushing the plate; 24. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a glass laser cutting device comprises a laser cutting machine, the laser cutting machine comprises a machine base 1, a table top, an X-axis moving mechanism 3, a laser head 2 and a Y-axis moving mechanism 4, the table top is composed of a plurality of material supporting rods 12 which are arranged at intervals and fixedly arranged on the machine base 1, the X-axis moving mechanism 3 is arranged on the machine base 1, the Y-axis moving mechanism 4 is arranged on the X-axis moving mechanism 3, and the laser head 2 is arranged on the Y-axis moving mechanism 4. The material loading frame 5 is arranged on one side of the base 1, the placing frame 6 is arranged on the other side of the base 1, the first moving device 10 is arranged on the base 1, and the first moving device 10 comprises a moving frame 101, a vertical moving assembly 102 for driving the moving frame 101 to vertically move and a horizontal moving assembly 103 for driving the vertical moving assembly 102 to horizontally move.

The moving direction of the horizontal movement module 103 is parallel to the moving direction of the X-axis movement mechanism 3, and the moving direction of the vertical movement module 102 is parallel to the irradiation direction of the laser head 2. A mechanical arm 11 is arranged between the placing frame 6 and the machine base 1, and the laser cutting machine is produced by Suzhou pratta laser technology Co., Ltd, and is the prior art, and the specific working principle and the cutting principle are not explained herein too much; the robot 11 is manufactured by Automation Equipment Inc. of Wagne, Dongguan, and will not be described in great detail herein for the purpose of prior art.

Go up and be equipped with on the work or material rest 5 along the last flitch 7 that vertical direction reciprocated to slide, the below that lies in last flitch 7 on going up the work or material rest 5 is equipped with main drive piece 8, and main drive piece 8 is the cylinder, the cylinder body and last work or material rest 5 fixed connection, piston rod and last flitch 7 fixed connection of cylinder. Go up work or material rest 5 one side and be close to the fixed position at top and be equipped with time driving piece 9, time driving piece 9 is the third cylinder, the flexible direction and the horizontal direction parallel arrangement of third cylinder. The piston rod of the third cylinder is fixedly provided with a push plate 23, one side of the push plate 23, which is back to the third cylinder, is fixedly provided with a limiting plate 24, and when the limiting plate 24 abuts against the upper surface of the glass, the push plate 23 just abuts against the outer peripheral wall of the glass and the distance from the bottom of the push plate 23 to the limiting plate 24 is smaller than the thickness of the glass.

The horizontal moving assembly 103 includes a first slide 1031 slidably disposed on the housing 1, a first screw 1032 rotatably disposed on the housing 1 through a bearing and threadedly connected to the first slide 1031, and a first motor 1033 for driving the first screw 1032 to rotate, wherein the first motor 1033 is fixedly disposed on the housing 1 and a rotation shaft thereof is fixedly connected to an end surface of the first screw 1032. The vertical moving assembly 102 includes a second slider 1021 slidably disposed on the first slide 1031 and a second cylinder 1022 driving the second slider 1021 to slide, a cylinder body of the second cylinder 1022 is fixedly connected to the first slide 1031, and a piston rod is fixedly connected to the second slider 1021.

The moving frame 101 is composed of a framework 1011 and a plurality of placing rods 1012 which are arranged at intervals and are parallel to the material supporting rod 12, the placing rods 1012 are hinged to the framework 1011, the framework 1011 is fixedly arranged on the second sliding block 1021, the placing rods 1012 are L-shaped, and the machine base 1 is provided with a guide groove 13 for guiding the placing rods 1012 to move to the position right below the material supporting rod 12. The hinge joint between the framework 1011 and the placing rods 1012 is provided with a torsion spring (not shown in the figure) for positioning the placing rods 1012, and when the torsion spring is in an initial state, the placing rods 1012 are parallel to each other to form a horizontal placing plane. The torsion spring is sleeved on a rotating shaft at the hinged position, one end of the torsion spring is fixedly connected with the framework 1011, and the other end of the torsion spring is fixedly connected with the placing rod 1012.

The material supporting rod 12 is provided with a negative suction branch pipe 14 below, a plurality of suction holes 15 are distributed on the negative suction branch pipe 14, one end of the negative suction branch pipe 14 is provided with a negative suction main pipe 16 fixedly arranged on the machine base 1, the negative suction branch pipe 14 is communicated with the negative suction main pipe 16, a control valve 17 is arranged between the negative suction branch pipe and the negative suction main pipe 16, the control valve 17 can be a ball valve, and the negative suction main pipe 16 is communicated with an exhaust fan 18.

The rack 6 bottom is slided and is provided with and is used for supporting tight glass's tight strip 19 that supports, supports tight strip 19 and is close to open-ended one end an organic whole and is provided with guide portion 20 that leans out, is equipped with the drive on the rack 6 and supports tight strip 19 and support tight glass's elastic component 21, and elastic component 21 is the spring, the one end and rack 6 fixed connection, the other end of spring and support tight strip 19 fixed connection. The placing frame 6 is provided with a locking piece 22 for driving the abutting strip 19 to abut against the glass, the locking piece 22 is a bolt, and the bolt is in threaded connection with the abutting strip 19, and the end face of the bolt abuts against the placing frame 6.

The working process is as follows: stack glass in material loading plate 7, main drive 8 drive glass moves towards limiting plate 24, and main drive 8 stop work when glass contradicts in limiting plate 24, places pole 1012 and moves towards material loading frame 5 under the cooperation of vertical removal subassembly 102 and horizontal migration subassembly 103, and secondary drive 9 drive glass moves towards placing pole 1012, with glass propelling movement to placing on the pole 1012. The first moving device 10 places the glass on the placing rod 1012 above the lifter 12, and when the placing rod 1012 enters the guide groove 13, the placing rod 1012 moves to a position right below the lifter 12 under the guide of the guide groove 13. After the glass cutting is completed, the glass after the cutting is completed is driven to move towards the placing frame 6 through the first moving device 10, the manipulator 11 receives the glass on the first moving device 10 and adopts the adsorption fixing mode to realize the transportation of the glass, and the glass is placed into the placing frame 6 from the gap formed between the guide part 20 and the placing frame 6, so that the loading and the discharging of the glass are completed. The above-mentioned working process is controlled by PLC controller to implement concrete operation, the PLC controller is the conventional technical means in this field, the model of PLC controller is Siemens S-300, and the means that PLC controller can control the stroke of cylinder step by step, motor rotation and the start and stop of exhaust fan 18 are also the conventional technical means in this field.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a glass laser cutting device, includes laser cutting machine, laser cutting machine includes frame (1) and sets up in the mesa of frame (1), is located the mesa top is equipped with laser head (2), be equipped with X axle moving mechanism (3) and drive laser head (2) that drive laser head (2) removed along X axle direction on frame (1) and along Y axle moving mechanism (4) that Y axle direction removed, its characterized in that: the glass feeding machine is characterized in that a feeding frame (5) is arranged on one side of the machine base (1), a placing frame (6) is arranged on the other side of the machine base (1), a feeding plate (7) for placing glass is arranged on the feeding frame (5), a main driving part (8) for driving the feeding plate (7) to longitudinally move is arranged on the feeding frame (5), a secondary driving part (9) for driving the glass to move towards the table board is arranged on the feeding frame (5), a first moving device (10) for bearing the glass from the feeding plate (7) and placing the glass on the table board is arranged above the machine base (1), a manipulator (11) for bearing the glass from the first moving device (10) and placing the glass on the placing frame (6) is arranged between the machine base (1) and the placing frame (6), the placing frame (6) is in an inclined vertical placing mode, and the first moving device (10) comprises a moving frame (101), a vertical moving assembly (102) for driving the moving frame (101 (102) Horizontal migration's horizontal migration subassembly (103), the mesa comprises material pole (12) of holding in the palm that a plurality of interval arrangements set up, moving frame (101) by skeleton (1011) and a plurality of interval arrangements and be on a parallel with holding in the palm material pole (12) place pole (1012) and constitute, it articulates in skeleton (1011) to place pole (1012), be equipped with the guide on frame (1) and place pole (1012) and remove guiding groove (13) under material pole (12) of holding in the palm.

2. The glass laser cutting device according to claim 1, characterized in that: skeleton (1011) and the articulated position of placing between the pole (1012) all are equipped with the torsional spring that is used for the location to place pole (1012), work as the torsional spring is in initial condition, a plurality of place pole (1012) be parallel to each other and form a horizontally and place the plane.

3. The glass laser cutting device according to claim 1, characterized in that: a plurality of the below of holding in the palm material pole (12) all is equipped with burden and inhales branch pipe (14), it has a plurality of holes of inhaling (15) to distribute on burden inhales branch pipe (14), is located the one end that the branch pipe (14) were inhaled to the burden is equipped with burden suction header pipe (16), and is a plurality of burden is inhaled branch pipe (14) and burden suction header pipe (16) and all communicates and all is equipped with control valve (17) between the two, the intercommunication has air exhauster (18) on burden suction header pipe (16).

4. The glass laser cutting device according to claim 1, characterized in that: horizontal migration subassembly (103) including slide set up in first slide (1031) of frame (1), rotate set up in frame (1) and with first slide (1031) threaded connection first screw rod (1032) and drive first screw rod (1032) pivoted first motor (1033), vertical migration subassembly (102) including slide set up in second slider (1021) of first slide (1031) and set firmly in first slide (1031) and drive second slider (1021) second cylinder (1022) that slides, skeleton (1011) set firmly in second slider (1021).

5. The glass laser cutting device according to claim 1, characterized in that: the glass support is characterized in that a supporting strip (19) used for supporting tight glass is arranged at the bottom of the placing frame (6) in a sliding mode, a guiding portion (20) inclining outwards is arranged at a position, close to the opening, of the supporting strip (19), and an elastic piece (21) used for driving the supporting strip (19) to support tight glass is arranged on the placing frame (6).

6. The glass laser cutting device according to claim 5, characterized in that: and a locking piece (22) for driving the abutting strip (19) to abut against the glass is connected to the placing frame (6) in a threaded manner.

7. The glass laser cutting device according to claim 1, characterized in that: inferior driving piece (9) are including setting firmly the third cylinder in last work or material rest (5), push pedal (23) have set firmly on the piston rod of third cylinder, are located the top of push pedal (23) has set firmly limiting plate (24), work as push pedal (23) are contradicted when glass periphery wall, limiting plate (24) are contradicted in the glass upper surface.